What has lots of eyes, but can’t see?

Can you decipher the two rows to find the hidden word?

Take one out and scratch my head, I am now black but once was red. What am I?

You may enter, but you may not come in. I have space, but no room. I have keys, but open no lock. What am I?

On rolling two dices (six-sided normal dice) together, what is the probability that the first one comes up with a 2 and the second one comes up with a 5?

What three numbers, none of which is zero, give the same result whether they’re added or multiplied?

I always drive my customer away.

Who am I?

During which month do people sleep the least?

You know three triplets: Frank John and Wayne (need to return your money). Frank always tells the truth while John and Wayne always lie. You meet one of them on the road and can ask him a three-word question.
Which question, will you ask?

A man has a barrel filled with oil that weighs 100 pounds, and then he puts something into it. Now the barrel weighs less than 100 pounds. What did he put in the barrel?